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The Honeywell 2108N4100N Searchpoint Optima Plus Infrared Gas Detector is a fixed infrared gas monitoring device used for continuous detection of combustible gases in industrial environments.
Belonging to the Searchpoint Optima Plus series, this detector uses infrared absorption technology to identify gas concentration changes and provide measurement data for industrial safety systems. It is designed for applications requiring reliable, long-term gas monitoring in hazardous and process areas.
The detector is commonly installed in oil and gas facilities, petrochemical plants, refineries, power stations, and other industrial locations where early detection of combustible gas leaks is required to support safety management.
| Parameter | Specification |
|---|---|
| Manufacturer | Honeywell |
| Model | 2108N4100N |
| Product Family | Searchpoint Optima Plus |
| Product Type | Infrared Gas Detector |
| Detection Technology | Infrared Absorption Detection |
| Application | Combustible Gas Monitoring |
| Installation Type | Fixed Gas Detection System |
| Dimensions | 380 × 85 × 250 mm |
| Weight | 1.6 kg |
The Honeywell 2108N4100N Searchpoint Optima Plus provides stable combustible gas monitoring capability for industrial safety applications.
Key characteristics include:
The detector provides reliable field measurement information for centralized monitoring and alarm management.
The Searchpoint Optima Plus infrared gas detector operates by analyzing infrared light absorption caused by combustible gas molecules.
The detection process is:
Infrared Light Source → Gas Measurement Area → Infrared Sensor → Signal Processing → Gas Concentration Data
The detector sends infrared energy through the measurement path. When combustible gas is present, specific infrared wavelengths are absorbed. The detector measures the reduction in infrared intensity and calculates the corresponding gas concentration.
During operation, it continuously monitors:
The processed measurement data is transferred to the connected gas monitoring system.
In an industrial safety system, the Honeywell 2108N4100N serves as a field detection device responsible for identifying combustible gas conditions.
A typical system configuration is:
Potential Gas Leak Area → Searchpoint Optima Plus Detector → Gas Controller → Alarm / Safety System
The detector provides continuous measurement information, allowing the control system to evaluate gas conditions and initiate appropriate safety actions.
Typical functions include:
The Honeywell Searchpoint Optima Plus Infrared Gas Detector is widely used in industrial safety applications.
| Application | Typical Use |
|---|---|
| Oil & Gas Industry | Hydrocarbon gas monitoring |
| Petrochemical Facilities | Combustible gas detection |
| Refinery Operations | Process area safety monitoring |
| Offshore Platforms | Hazardous gas protection |
| Power Generation | Equipment area monitoring |
| Industrial Storage | Gas leak prevention |
The detector is suitable for environments requiring continuous monitoring of combustible gas hazards.
Correct installation and maintenance help maintain accurate gas detection performance.
Recommended procedures include:
Regular inspection helps ensure stable operation and reliable safety monitoring.
The Honeywell 2108N4100N is commonly integrated with other gas detection and safety system components.
| Component | Function |
|---|---|
| Honeywell Gas Detection Controller | Receives and processes detector signals |
| Searchpoint Optima Accessories | Supports installation and service |
| Alarm Devices | Provides audible and visual warnings |
| Communication Modules | Transfers monitoring information |
| Industrial Power Supply | Provides operating power |
| Safety Control System | Coordinates protective responses |
These components create a complete combustible gas monitoring system.
| Model | Product Type | Typical Application |
|---|---|---|
| Honeywell 2108N4100N | Searchpoint Optima Plus Infrared Gas Detector | Fixed combustible gas monitoring |
| Honeywell 2108N4000N | Searchpoint Optima Plus Infrared Gas Detector | Industrial gas detection |
| Honeywell 2108B2001H | Searchpoint Optima Plus Infrared Gas Detector | Hazardous area monitoring |
| Honeywell 2108B2001N | Searchpoint Optima Plus Infrared Gas Detector | Fixed gas detection |
| Honeywell Searchpoint Optima Plus Series | Infrared Gas Detector Family | Industrial safety applications |
Model selection should consider gas type, installation environment, required detection coverage, and existing safety system design.
The detector is designed for fixed installation and continuously measures combustible gas concentrations in industrial environments requiring permanent monitoring.
Infrared measurement detects gas by analyzing optical absorption characteristics, providing stable monitoring without relying on consumable sensing elements.
The detector can be integrated with compatible gas detection controllers and industrial safety systems for centralized monitoring and alarm management.
Routine maintenance includes checking detector condition, inspecting optical components, verifying communication signals, and testing alarm functions.